Search results for "PPAR"

Sulla nozione di bene giuridico in diritto privato

2012

Il saggio affronta il nodo della nozione di bene giuridico in diritto privato e tenta di offrire una revisione critica delle principali teorie, rileggendo il rapporto tra bene e cosa. La nozione di bene che ne emerge consente di risolvere con maggiore coerenza problemi assai attuali quali il trattamento giuridico dei c.d. beni immateriali e la disciplina dei c.d. beni comuni

Thilachium madagascariense (Capparaceae), a new species from eastern Madagascar with a key to the species of the genus

2021

SummaryThilachium madagascariense Fici, a small tree characterised by 1-foliolate leaves with articulate petioles, leaf blades elliptic or narrowly obovate with base attenuate and apex acuminate, flowers in groups of 2 – 3 at the top of lateral twigs and a high number of stamens, is described and illustrated from forest habitats of eastern Madagascar. The new species is similar to T. laurifolium Baker, a species endemic to central and eastern Madagascar, differing in the longer leaves with acuminate apex, flowers conferted at the top of lateral twigs, shorter pedicels, higher number of stamens and shorter gynophore. Its affinities are discussed and an updated key is provided for all the spe…

Extraction of Enzymes from Tissues, Cells and Cell-Organelles

1994

Microorganisms, such as bacteria, algae, moulds and others, are ruptured by sonication, by passage through a French press [1, 2] (Fig. 2.1) or a Manton-Gaulin homogenizer [3], by blending with glass beads [4], or by digesting the cell walls enzymically [5]. Extract preparation is preferably performed in the cold (+4 °C).

Force probe measurements of antibody-antigen interactions.

2000

The surface force apparatus has been used to quantify directly the forces that govern the interactions between proteins and ligands. In this work, we describe the measured interactions between the antigen fluorescein and the Fab' fragment of the monoclonal 4-4-20 anti-fluorescyl IgG antibody. Here we first describe the use of the surface force apparatus to demonstrate directly the impact of the charge composition in the region of the antibody binding site on the antibody interactions. Several approaches are described for immobilizing antigens, antibodies, and proteins in general for direct force measurements. The measured force profiles presented are accompanied by an extensive discussion o…

Long-Term Domiciliary High-Flow Nasal Therapy in Patients with Bronchiectasis: A Preliminary Retrospective Observational Case-Control Study

2022

High-flow nasal therapy (HFNT) provides several pathophysiological benefits in chronic respiratory disorders. We aimed to evaluate the effectiveness of long-term HFNT in patients with bronchiectasis (BE). Methods: This is a retrospective bicentric case-control study of outpatients with BE on optimized medical treatment with a severe exacerbation requiring hospitalization in the previous year. Patients on long-term home HFNT (cases) and patients on optimized medical treatment alone (controls) were matched by age, sex, bronchiectasis severity index, and exacerbations in the previous year. Data on BE exacerbations, hospitalizations/year, mucus features, respiratory symptoms, and pulmonary func…

Effetti di un programma di esercizio fisico sul grado di reattività bronchiale negli asmatici

2012

EFFETTI DI UN PROGRAMMA DI ESERCIZIO FISICO SUL GRADO DI REATTIVITÀ BRONCHIALE NEGLI ASMATICI N. Scichilone 1, G. Morici 2, D. Zangla 3, R. Arrigo 1, I. Cardillo 1, V. Bellia 1, M.R. Bonsignore 1 1 DIBIMIS, Università degli Studi di Palermo, 2 BIONEC, Università degli Studi di Palermo, 3 DISMOT, Università degli Studi di Palermo SCOPO DEL LAVORO: Il nostro gruppo ha recentemente dimostrato che il grado di reattività bronchiale in assenza di respiri profondi si riduce negli individui sani in seguito ad un intenso programma di allenamento. Nello studio corrente, abbiamo valutato se un simile effetto benefico dell’esercizio fisico potesse realizzarsi negli asmatici. MATERIALI E METODI: Nove as…

Asthma and metabolic syndrome: Current knowledge and future perspectives

2014

Asthma and obesity are epidemiologically linked; however, similar relationships are also observed with other markers of the metabolic syndrome, such as insulin resistance and dyslipidemia, which cannot be accounted for by increased body mass alone. Obesity appears to be a predisposing factor for the asthma onset, both in adults and in children. In addition, obesity could make asthma more difficult to control and to treat. Although obesity may predispose to increased Th2 inflammation or tendency to atopy, other mechanisms need to be considered, such as those mediated by hyperglycaemia, hyperinsulinemia and dyslipidemia in the context of metabolic syndrome. The mechanisms underlying the associ…

Proximal Tibiofibular Joint Reconstruction With Autogenous Semitendinosus Tendon Graft

2013

Isolated and chronic anterolateral instability of the proximal tibiofibular joint (TFJ) is an uncommon condition, generally linked to an unrecognized or unhealed dislocation of the TFJ. Clinically, abnormal anterior movement of the head of the fibula is detected. In acute injuries conservative management should be preferred, whereas surgical treatment have been advocated in patients with chronic TFJ instability. Authors describe a new surgical reconstruction technique for chronic instability of the proximal TFJ using an autogenous semitendinosus tendon. The graft is passed through fibular and tibia tunnels and fixed with 2 interference screws. The tibial tunnel is reamed from the posterolat…

Effects on Small Airways of Two Different Combination Treatments for Asthma.

2009

Signal processing procedures for the evaluation of the cardiovascular effects in the obstructive sleep apnea syndrome

2002

A new index, the cross-power index (CPI), is proposed to quantify the severity of obstructive sleep apnea syndrome (OSAS) in terms of its cardiovascular effects. On the basis of the influences that recurring drops in oxygen saturation have on systolic blood pressure variability of OSAS patients, CPI is defined as the integral of the cross-spectrum modulus between systolic blood pressure and oxygen saturation. In a test group of 22 subjects, CPI correctly identified all 15 OSAS patients included in the pool. Moreover, evaluation of CPI in six OSAS patients sleeping with and without a CPAP (continuous positive airway pressure) device demonstrated that CPAP treatment substantially reduced the …